APA (7th ed.) Citation

Oswald, P. (1999). Augustine's oak. Oberon Books.

Chicago Style (17th ed.) Citation

Oswald, Peter. Augustine's Oak. London: Oberon Books, 1999.

MLA (9th ed.) Citation

Oswald, Peter. Augustine's Oak. Oberon Books, 1999.

Warning: These citations may not always be 100% accurate.